Top assembly framework of multifunctional composite shelter

Abstract

The invention discloses a top assembly framework of a multifunctional composite shelter. The top assembly framework is a rectangular frame formed by assembling and connecting first structural beams (1) and second structural beams (2) through corner bases (3); a plurality of supporting beams (4) are connected between the upper portions of the two first structural beams (1); top layer combined functional plates (5) are detachably installed on the supporting beams (4); first water baffles (6) and second water baffles (61) are symmetrically arranged on the first structural beams (1) and the second structural beams (2) respectively; and water guide grooves are formed by the first water baffles (6) and the outer sides of the corresponding first structural beams (1) and the corresponding second structural beams (2) and by the second water baffles (61) and the outer sides of the corresponding first structural beams (1) and the corresponding second structural beams (2). The shelter top assembly framework which is high in top bearing capacity, composite in function, capable of splicing a shelter body and capable of guiding water and draining can be obtained, high-standard multifunctional use is achieved, the working efficiency is improved, and meanwhile reference is provided for future functional framework improvement and part mass production design of the shelter.

Description

technical field [0001] The invention relates to a roof assembly structure of a shelter, in particular to a roof assembly structure of a multifunctional composite shelter, belonging to the technical field of composite shelter components. Background technique [0002] Generally speaking, when encountering a major emergency, the mobile, detachable, prefabricated cabin and its combined modules are more detachable and mobile, flexible in assembly, convenient in transportation, quick in response, and Low cost and other advantages. Its market demand is increasing day by day, and its application prospect is becoming wider and wider. Traditional shelters are generally composed of frames, side wall panels, top panels, bottom panels, and other functional components. Shelters are mostly divided into fixed, expandable, and folding types. Among them, the frame of the fixed shelter is mostly welded with various materials, but the welding method will make the frame unremovable, which is n...

AI Technical Summary

Problems solved by technology

Among them, the frame of the fixed shelter is mostly welded with various materials, but the welding method will make the frame unremovable, which is not convenient for transportation and deployment; the extended shelter mostly uses various moving parts as functional expansion units, such as The use of hydraulic pressure, cylinders, chains and other mechanisms will greatly increase the number of parts in the shelter and increase the difficulty of design, assembly, sealing and transportation; compared with the previous two types of cabins, the foldable shelter can effectively solve the problem. Packing and transportation is a difficult problem, but it increases the difficulty of design, and the overall load capacity is also low

[0003] These three types of shelters all have key problems such as low top structure bearing capacity, poor sealing and water conductivity, insufficient function integration, and difficulty in connecting large-scale cabins.

On the one hand, since the current design of the functional cabin needs to fully consider the integration of roof exhaust, positive and negative pressure and other systems, the operating space of the security personnel is inevitably located in the top area of ​​the shelter, which also puts forward higher requirements for the carrying capacity of the roof structure of the shelter ; On the other hand, due to the high standards of thermal insulation, heat insulation, shockproof, sound insulation, etc. in the functional cabin, at the same time, the large-scale connection between the cabins also makes the top structure of the cabin and the modular water diversion design bring greater difficulty

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